3 years ago

What is the solution to the system of equations

1 answer:

5 0

When system of equations solved graphically, the solutions are points of interceptions, So here, the solution is the point of interception (0,-5).

Answer (0,-5).

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Is line 1 (1,5) (3,-2) and like 2 (-3,2) (4,0) perpendicular of parallel?

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3 years ago

Solve the inequality –3(r – 5) + 7 > 28.

docker41 [41]

Answer: r<-2

Step-by-step explanation:

-3(r-5)+7>28

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r-5<-7

r-5+5<-7+5

r<-2

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